Reformat to something more readable for me :3
This commit is contained in:
+236
-231
@@ -9,149 +9,147 @@
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#include "../level.h"
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static const char *MARIO_SHADER =
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"\n uniform mat4 view;"
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"\n uniform mat4 projection;"
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"\n uniform sampler2D marioTex;"
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"\n "
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"\n v2f vec3 v_color;"
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"\n v2f vec3 v_normal;"
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"\n v2f vec3 v_light;"
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"\n v2f vec2 v_uv;"
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"\n "
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"\n #ifdef VERTEX"
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"\n "
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"\n layout(location = 0) in vec3 position;"
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"\n layout(location = 1) in vec3 normal;"
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"\n layout(location = 2) in vec3 color;"
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"\n layout(location = 3) in vec2 uv;"
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"\n "
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"\n void main()"
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"\n {"
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"\n v_color = color;"
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"\n v_normal = normal;"
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"\n v_light = transpose( mat3( view )) * normalize( vec3( 1 ));"
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"\n v_uv = uv;"
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"\n "
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"\n gl_Position = projection * view * vec4( position, 1. );"
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"\n }"
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"\n "
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"\n #endif"
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"\n #ifdef FRAGMENT"
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"\n "
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"\n out vec4 color;"
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"\n "
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"\n void main() "
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"\n {"
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"\n float light = .5 + .5 * clamp( dot( v_normal, v_light ), 0., 1. );"
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"\n vec4 texColor = texture2D( marioTex, v_uv );"
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"\n vec3 mainColor = mix( v_color, texColor.rgb, texColor.a ); // v_uv.x >= 0. ? texColor.a : 0. );"
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"\n color = vec4( mainColor * light, 1 );"
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"\n }"
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"\n "
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"\n #endif"
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;
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"\n uniform mat4 view;"
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"\n uniform mat4 projection;"
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"\n uniform sampler2D marioTex;"
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"\n "
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"\n v2f vec3 v_color;"
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"\n v2f vec3 v_normal;"
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"\n v2f vec3 v_light;"
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"\n v2f vec2 v_uv;"
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"\n "
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"\n #ifdef VERTEX"
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"\n "
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"\n layout(location = 0) in vec3 position;"
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"\n layout(location = 1) in vec3 normal;"
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"\n layout(location = 2) in vec3 color;"
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"\n layout(location = 3) in vec2 uv;"
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"\n "
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"\n void main()"
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"\n {"
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"\n v_color = color;"
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"\n v_normal = normal;"
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"\n v_light = transpose( mat3( view )) * normalize( vec3( 1 ));"
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"\n v_uv = uv;"
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"\n "
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"\n gl_Position = projection * view * vec4( position, 1. );"
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"\n }"
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"\n "
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"\n #endif"
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"\n #ifdef FRAGMENT"
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"\n "
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"\n out vec4 color;"
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"\n "
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"\n void main() "
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"\n {"
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"\n float light = .5 + .5 * clamp( dot( v_normal, v_light ), 0., 1. );"
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"\n vec4 texColor = texture2D( marioTex, v_uv );"
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"\n vec3 mainColor = mix( v_color, texColor.rgb, texColor.a ); // v_uv.x >= 0. ? texColor.a : 0. );"
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"\n color = vec4( mainColor * light, 1 );"
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"\n }"
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"\n "
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"\n #endif";
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static const char *WORLD_SHADER =
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"\n uniform mat4 model;"
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"\n uniform mat4 view;"
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"\n uniform mat4 projection;"
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"\n uniform sampler2D tex;"
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"\n "
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"\n v2f vec3 v_normal;"
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"\n v2f vec3 v_worldPos;"
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"\n "
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"\n #ifdef VERTEX"
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"\n "
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"\n layout(location = 0) in vec3 position;"
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"\n layout(location = 1) in vec3 normal;"
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"\n "
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"\n void main()"
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"\n {"
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"\n v_normal = inverse(mat3(model)) * normal;"
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"\n vec4 worldPos4 = model * vec4(position, 1.);"
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"\n v_worldPos = worldPos4.xyz;"
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"\n gl_Position = projection * view * worldPos4;"
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"\n }"
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"\n "
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"\n #endif"
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"\n #ifdef FRAGMENT"
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"\n "
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"\n vec3 tri( vec3 x )"
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"\n {"
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"\n return abs(x-floor(x)-.5);"
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"\n } "
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"\n float surfFunc( vec3 p )"
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"\n {"
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"\n float n = dot(tri(p*.15 + tri(p.yzx*.075)), vec3(.444));"
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"\n p = p*1.5773 - n;"
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"\n p.yz = vec2(p.y + p.z, p.z - p.y) * .866;"
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"\n p.xz = vec2(p.x + p.z, p.z - p.x) * .866;"
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"\n n += dot(tri(p*.225 + tri(p.yzx*.1125)), vec3(.222)); "
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"\n return abs(n-.5)*1.9 + (1.-abs(sin(n*9.)))*.05;"
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"\n }"
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"\n "
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"\n const vec3 light_x = vec3(-1.0, 0.4, 0.9);"
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"\n "
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"\n out vec4 color;"
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"\n "
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"\n void main() "
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"\n {"
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"\n float surfy = surfFunc( v_worldPos / 50. );"
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"\n float brightness = smoothstep( .2, .3, surfy );"
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"\n "
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"\n color = vec4( (0.5 + 0.25 * brightness) * (.5+.5*v_normal), 1 );"
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"\n }"
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"\n "
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"\n #endif"
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;
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"\n uniform mat4 model;"
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"\n uniform mat4 view;"
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"\n uniform mat4 projection;"
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"\n uniform sampler2D tex;"
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"\n "
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"\n v2f vec3 v_normal;"
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"\n v2f vec3 v_worldPos;"
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"\n "
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"\n #ifdef VERTEX"
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"\n "
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"\n layout(location = 0) in vec3 position;"
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"\n layout(location = 1) in vec3 normal;"
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"\n "
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"\n void main()"
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"\n {"
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"\n v_normal = inverse(mat3(model)) * normal;"
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"\n vec4 worldPos4 = model * vec4(position, 1.);"
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"\n v_worldPos = worldPos4.xyz;"
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"\n gl_Position = projection * view * worldPos4;"
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"\n }"
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"\n "
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"\n #endif"
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"\n #ifdef FRAGMENT"
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"\n "
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"\n vec3 tri( vec3 x )"
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"\n {"
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"\n return abs(x-floor(x)-.5);"
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"\n } "
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"\n float surfFunc( vec3 p )"
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"\n {"
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"\n float n = dot(tri(p*.15 + tri(p.yzx*.075)), vec3(.444));"
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"\n p = p*1.5773 - n;"
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"\n p.yz = vec2(p.y + p.z, p.z - p.y) * .866;"
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"\n p.xz = vec2(p.x + p.z, p.z - p.x) * .866;"
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"\n n += dot(tri(p*.225 + tri(p.yzx*.1125)), vec3(.222)); "
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"\n return abs(n-.5)*1.9 + (1.-abs(sin(n*9.)))*.05;"
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"\n }"
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"\n "
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"\n const vec3 light_x = vec3(-1.0, 0.4, 0.9);"
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"\n "
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"\n out vec4 color;"
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"\n "
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"\n void main() "
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"\n {"
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"\n float surfy = surfFunc( v_worldPos / 50. );"
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"\n float brightness = smoothstep( .2, .3, surfy );"
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"\n "
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"\n color = vec4( (0.5 + 0.25 * brightness) * (.5+.5*v_normal), 1 );"
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"\n }"
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"\n "
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"\n #endif";
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static void load_collision_mesh( CollisionMesh *mesh )
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static void load_collision_mesh(CollisionMesh *mesh)
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{
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mesh->num_vertices = 3 * surfaces_count;
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mesh->position = malloc( sizeof( float ) * surfaces_count * 9 );
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mesh->normal = malloc( sizeof( float ) * surfaces_count * 9 );
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mesh->index = malloc( sizeof( uint16_t ) * surfaces_count * 3 );
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mesh->num_vertices = 3 * surfaces_count;
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mesh->position = malloc(sizeof(float) * surfaces_count * 9);
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mesh->normal = malloc(sizeof(float) * surfaces_count * 9);
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mesh->index = malloc(sizeof(uint16_t) * surfaces_count * 3);
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for( size_t i = 0; i < surfaces_count; ++i )
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{
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const struct SM64Surface *surf = &surfaces[i];
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for (size_t i = 0; i < surfaces_count; ++i)
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{
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const struct SM64Surface *surf = &surfaces[i];
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float x1 = mesh->position[9*i+0] = surf->vertices[0][0];
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float y1 = mesh->position[9*i+1] = surf->vertices[0][1];
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float z1 = mesh->position[9*i+2] = surf->vertices[0][2];
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float x2 = mesh->position[9*i+3] = surf->vertices[1][0];
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float y2 = mesh->position[9*i+4] = surf->vertices[1][1];
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float z2 = mesh->position[9*i+5] = surf->vertices[1][2];
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float x3 = mesh->position[9*i+6] = surf->vertices[2][0];
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float y3 = mesh->position[9*i+7] = surf->vertices[2][1];
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float z3 = mesh->position[9*i+8] = surf->vertices[2][2];
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float x1 = mesh->position[9 * i + 0] = surf->vertices[0][0];
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float y1 = mesh->position[9 * i + 1] = surf->vertices[0][1];
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float z1 = mesh->position[9 * i + 2] = surf->vertices[0][2];
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float x2 = mesh->position[9 * i + 3] = surf->vertices[1][0];
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float y2 = mesh->position[9 * i + 4] = surf->vertices[1][1];
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float z2 = mesh->position[9 * i + 5] = surf->vertices[1][2];
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float x3 = mesh->position[9 * i + 6] = surf->vertices[2][0];
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float y3 = mesh->position[9 * i + 7] = surf->vertices[2][1];
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float z3 = mesh->position[9 * i + 8] = surf->vertices[2][2];
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float nx = (y2 - y1) * (z3 - z2) - (z2 - z1) * (y3 - y2);
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float ny = (z2 - z1) * (x3 - x2) - (x2 - x1) * (z3 - z2);
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float nz = (x2 - x1) * (y3 - y2) - (y2 - y1) * (x3 - x2);
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float mag = sqrtf(nx * nx + ny * ny + nz * nz);
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nx /= mag;
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ny /= mag;
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nz /= mag;
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float nx = (y2 - y1) * (z3 - z2) - (z2 - z1) * (y3 - y2);
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float ny = (z2 - z1) * (x3 - x2) - (x2 - x1) * (z3 - z2);
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float nz = (x2 - x1) * (y3 - y2) - (y2 - y1) * (x3 - x2);
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float mag = sqrtf(nx * nx + ny * ny + nz * nz);
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nx /= mag;
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ny /= mag;
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nz /= mag;
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mesh->normal[9*i+0] = nx;
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mesh->normal[9*i+1] = ny;
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mesh->normal[9*i+2] = nz;
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mesh->normal[9*i+3] = nx;
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mesh->normal[9*i+4] = ny;
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mesh->normal[9*i+5] = nz;
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mesh->normal[9*i+6] = nx;
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mesh->normal[9*i+7] = ny;
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mesh->normal[9*i+8] = nz;
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mesh->normal[9 * i + 0] = nx;
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mesh->normal[9 * i + 1] = ny;
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mesh->normal[9 * i + 2] = nz;
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mesh->normal[9 * i + 3] = nx;
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mesh->normal[9 * i + 4] = ny;
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mesh->normal[9 * i + 5] = nz;
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mesh->normal[9 * i + 6] = nx;
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mesh->normal[9 * i + 7] = ny;
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mesh->normal[9 * i + 8] = nz;
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mesh->index[3*i+0] = 3*i+0;
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mesh->index[3*i+1] = 3*i+1;
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mesh->index[3*i+2] = 3*i+2;
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}
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mesh->index[3 * i + 0] = 3 * i + 0;
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mesh->index[3 * i + 1] = 3 * i + 1;
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mesh->index[3 * i + 2] = 3 * i + 2;
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}
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glGenVertexArrays( 1, &mesh->vao );
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glBindVertexArray( mesh->vao );
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glGenVertexArrays(1, &mesh->vao);
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glBindVertexArray(mesh->vao);
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#define X( loc, buff, arr, type ) do { \
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#define X( loc, buff, arr, type ) do { \
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glGenBuffers( 1, &buff ); \
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glBindBuffer( GL_ARRAY_BUFFER, buff ); \
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glBufferData( GL_ARRAY_BUFFER, mesh->num_vertices*sizeof( type ), arr, GL_STATIC_DRAW ); \
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@@ -159,24 +157,24 @@ static void load_collision_mesh( CollisionMesh *mesh )
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glVertexAttribPointer( loc, sizeof( type ) / sizeof( float ), GL_FLOAT, GL_FALSE, sizeof( type ), NULL ); \
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} while( 0 )
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X( 0, mesh->position_buffer, mesh->position, vec3 );
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X( 1, mesh->normal_buffer, mesh->normal, vec3 );
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X(0, mesh->position_buffer, mesh->position, vec3);
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X(1, mesh->normal_buffer, mesh->normal, vec3);
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#undef X
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#undef X
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}
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static void load_mario_mesh( MarioMesh *mesh, struct SM64MarioGeometryBuffers *marioGeo )
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static void load_mario_mesh(MarioMesh *mesh, struct SM64MarioGeometryBuffers *marioGeo)
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{
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mesh->index = malloc( 3 * SM64_GEO_MAX_TRIANGLES * sizeof(uint16_t) );
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for( int i = 0; i < 3 * SM64_GEO_MAX_TRIANGLES; ++i )
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mesh->index[i] = i;
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mesh->index = malloc(3 * SM64_GEO_MAX_TRIANGLES * sizeof(uint16_t));
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for (int i = 0; i < 3 * SM64_GEO_MAX_TRIANGLES; ++i)
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mesh->index[i] = i;
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mesh->num_vertices = 3 * SM64_GEO_MAX_TRIANGLES;
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mesh->num_vertices = 3 * SM64_GEO_MAX_TRIANGLES;
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glGenVertexArrays( 1, &mesh->vao );
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glBindVertexArray( mesh->vao );
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glGenVertexArrays(1, &mesh->vao);
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glBindVertexArray(mesh->vao);
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#define X( loc, buff, arr, type ) do { \
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#define X( loc, buff, arr, type ) do { \
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glGenBuffers( 1, &buff ); \
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glBindBuffer( GL_ARRAY_BUFFER, buff ); \
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glBufferData( GL_ARRAY_BUFFER, sizeof( type ) * 3 * SM64_GEO_MAX_TRIANGLES, arr, GL_DYNAMIC_DRAW ); \
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@@ -184,127 +182,134 @@ static void load_mario_mesh( MarioMesh *mesh, struct SM64MarioGeometryBuffers *m
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glVertexAttribPointer( loc, sizeof( type ) / sizeof( float ), GL_FLOAT, GL_FALSE, sizeof( type ), NULL ); \
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} while( 0 )
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X( 0, mesh->position_buffer, marioGeo->position, vec3 );
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X( 1, mesh->normal_buffer, marioGeo->normal, vec3 );
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X( 2, mesh->color_buffer, marioGeo->color, vec3 );
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X( 3, mesh->uv_buffer, marioGeo->uv, vec2 );
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X(0, mesh->position_buffer, marioGeo->position, vec3);
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X(1, mesh->normal_buffer, marioGeo->normal, vec3);
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X(2, mesh->color_buffer, marioGeo->color, vec3);
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X(3, mesh->uv_buffer, marioGeo->uv, vec2);
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#undef X
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#undef X
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}
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static void update_mario_mesh( MarioMesh *mesh, struct SM64MarioGeometryBuffers *marioGeo )
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static void update_mario_mesh(MarioMesh *mesh, struct SM64MarioGeometryBuffers *marioGeo)
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{
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if( mesh->index == NULL )
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load_mario_mesh( mesh, marioGeo );
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if (mesh->index == NULL)
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load_mario_mesh(mesh, marioGeo);
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mesh->num_vertices = 3 * marioGeo->numTrianglesUsed;
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mesh->num_vertices = 3 * marioGeo->numTrianglesUsed;
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glBindBuffer( GL_ARRAY_BUFFER, mesh->position_buffer );
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glBufferData( GL_ARRAY_BUFFER, sizeof( vec3 ) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->position, GL_DYNAMIC_DRAW );
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glBindBuffer( GL_ARRAY_BUFFER, mesh->normal_buffer );
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glBufferData( GL_ARRAY_BUFFER, sizeof( vec3 ) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->normal, GL_DYNAMIC_DRAW );
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glBindBuffer( GL_ARRAY_BUFFER, mesh->color_buffer );
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glBufferData( GL_ARRAY_BUFFER, sizeof( vec3 ) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->color, GL_DYNAMIC_DRAW );
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glBindBuffer( GL_ARRAY_BUFFER, mesh->uv_buffer );
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glBufferData( GL_ARRAY_BUFFER, sizeof( vec2 ) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->uv, GL_DYNAMIC_DRAW );
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glBindBuffer(GL_ARRAY_BUFFER, mesh->position_buffer);
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glBufferData(GL_ARRAY_BUFFER, sizeof(vec3) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->position, GL_DYNAMIC_DRAW);
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glBindBuffer(GL_ARRAY_BUFFER, mesh->normal_buffer);
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glBufferData(GL_ARRAY_BUFFER, sizeof(vec3) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->normal, GL_DYNAMIC_DRAW);
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glBindBuffer(GL_ARRAY_BUFFER, mesh->color_buffer);
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glBufferData(GL_ARRAY_BUFFER, sizeof(vec3) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->color, GL_DYNAMIC_DRAW);
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glBindBuffer(GL_ARRAY_BUFFER, mesh->uv_buffer);
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glBufferData(GL_ARRAY_BUFFER, sizeof(vec2) * 3 * SM64_GEO_MAX_TRIANGLES, marioGeo->uv, GL_DYNAMIC_DRAW);
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}
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static GLuint shader_compile( const char *shaderContents, size_t shaderContentsLength, GLenum shaderType )
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||||
static GLuint shader_compile(const char *shaderContents, size_t shaderContentsLength, GLenum shaderType)
|
||||
{
|
||||
const GLchar *shaderDefine = shaderType == GL_VERTEX_SHADER
|
||||
? "\n#version 330\n#define VERTEX \n#define v2f out\n"
|
||||
: "\n#version 330\n#define FRAGMENT\n#define v2f in \n";
|
||||
const GLchar *shaderDefine = shaderType == GL_VERTEX_SHADER
|
||||
? "\n#version 330\n#define VERTEX \n#define v2f out\n"
|
||||
: "\n#version 330\n#define FRAGMENT\n#define v2f in \n";
|
||||
|
||||
const GLchar *shaderStrings[2] = { shaderDefine, shaderContents };
|
||||
GLint shaderStringLengths[2] = { strlen( shaderDefine ), (GLint)shaderContentsLength };
|
||||
const GLchar *shaderStrings[2] = {shaderDefine, shaderContents};
|
||||
GLint shaderStringLengths[2] = {strlen(shaderDefine), (GLint)shaderContentsLength};
|
||||
|
||||
GLuint shader = glCreateShader( shaderType );
|
||||
glShaderSource( shader, 2, shaderStrings, shaderStringLengths );
|
||||
glCompileShader( shader );
|
||||
GLuint shader = glCreateShader(shaderType);
|
||||
glShaderSource(shader, 2, shaderStrings, shaderStringLengths);
|
||||
glCompileShader(shader);
|
||||
|
||||
GLint isCompiled;
|
||||
glGetShaderiv( shader, GL_COMPILE_STATUS, &isCompiled );
|
||||
if( isCompiled == GL_FALSE )
|
||||
{
|
||||
GLint maxLength;
|
||||
glGetShaderiv( shader, GL_INFO_LOG_LENGTH, &maxLength );
|
||||
char *log = (char*)malloc( maxLength );
|
||||
glGetShaderInfoLog( shader, maxLength, &maxLength, log );
|
||||
GLint isCompiled;
|
||||
glGetShaderiv(shader, GL_COMPILE_STATUS, &isCompiled);
|
||||
if (isCompiled == GL_FALSE)
|
||||
{
|
||||
GLint maxLength;
|
||||
glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &maxLength);
|
||||
char *log = malloc(maxLength);
|
||||
glGetShaderInfoLog(shader, maxLength, &maxLength, log);
|
||||
|
||||
printf( "Error in shader: %s\n%s\n%s\n", log, shaderStrings[0], shaderStrings[1] );
|
||||
exit( 1 );
|
||||
}
|
||||
printf("Error in shader: %s\n%s\n%s\n", log, shaderStrings[0], shaderStrings[1]);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
return shader;
|
||||
return shader;
|
||||
}
|
||||
|
||||
static GLuint shader_load( const char *shaderContents )
|
||||
static GLuint shader_load(const char *shaderContents)
|
||||
{
|
||||
GLuint result;
|
||||
GLuint vert = shader_compile( shaderContents, strlen( shaderContents ), GL_VERTEX_SHADER );
|
||||
GLuint frag = shader_compile( shaderContents, strlen( shaderContents ), GL_FRAGMENT_SHADER );
|
||||
GLuint result;
|
||||
GLuint vert = shader_compile(shaderContents, strlen(shaderContents), GL_VERTEX_SHADER);
|
||||
GLuint frag = shader_compile(shaderContents, strlen(shaderContents), GL_FRAGMENT_SHADER);
|
||||
|
||||
GLuint ref = glCreateProgram();
|
||||
glAttachShader( ref, vert );
|
||||
glAttachShader( ref, frag );
|
||||
GLuint ref = glCreateProgram();
|
||||
glAttachShader(ref, vert);
|
||||
glAttachShader(ref, frag);
|
||||
|
||||
glLinkProgram ( ref );
|
||||
glDetachShader( ref, vert );
|
||||
glDetachShader( ref, frag );
|
||||
result = ref;
|
||||
glLinkProgram(ref);
|
||||
glDetachShader(ref, vert);
|
||||
glDetachShader(ref, frag);
|
||||
result = ref;
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
static void gl33core_init(RenderState *renderState, uint8_t *marioTexture)
|
||||
{
|
||||
load_collision_mesh( &renderState->collision );
|
||||
renderState->world_shader = shader_load( WORLD_SHADER );
|
||||
renderState->mario_shader = shader_load( MARIO_SHADER );
|
||||
load_collision_mesh(&renderState->collision);
|
||||
renderState->world_shader = shader_load(WORLD_SHADER);
|
||||
renderState->mario_shader = shader_load(MARIO_SHADER);
|
||||
|
||||
glEnable( GL_CULL_FACE );
|
||||
glCullFace( GL_BACK );
|
||||
glClearColor( 0.2f, 0.2f, 0.2f, 1.0f );
|
||||
glDepthMask( GL_TRUE );
|
||||
glDepthFunc( GL_LEQUAL );
|
||||
glEnable( GL_DEPTH_TEST );
|
||||
glEnable(GL_CULL_FACE);
|
||||
glCullFace(GL_BACK);
|
||||
glClearColor(0.2f, 0.2f, 0.2f, 1.0f);
|
||||
glDepthMask(GL_TRUE);
|
||||
glDepthFunc(GL_LEQUAL);
|
||||
glEnable(GL_DEPTH_TEST);
|
||||
|
||||
glGenTextures( 1, &renderState->mario_texture );
|
||||
glBindTexture( GL_TEXTURE_2D, renderState->mario_texture );
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SM64_TEXTURE_WIDTH, SM64_TEXTURE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, marioTexture);
|
||||
glGenTextures(1, &renderState->mario_texture);
|
||||
glBindTexture(GL_TEXTURE_2D, renderState->mario_texture);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SM64_TEXTURE_WIDTH, SM64_TEXTURE_HEIGHT, 0, GL_RGBA, GL_UNSIGNED_BYTE, marioTexture);
|
||||
}
|
||||
|
||||
static void gl33core_draw(RenderState *renderState, const vec3 camPos, const struct SM64MarioState *marioState, struct SM64MarioGeometryBuffers *marioGeo)
|
||||
{
|
||||
update_mario_mesh( &renderState->mario, marioGeo );
|
||||
update_mario_mesh(&renderState->mario, marioGeo);
|
||||
|
||||
mat4 model, view, projection;
|
||||
glm_perspective( 45.0f, (float)WINDOW_WIDTH / (float)WINDOW_HEIGHT, 100.0f, 20000.0f, projection );
|
||||
glm_translate( view, (float*)camPos );
|
||||
glm_lookat( (float*)camPos, (float*)marioState->position, (vec3){0,1,0}, view );
|
||||
glm_mat4_identity( model );
|
||||
mat4 model, view, projection;
|
||||
glm_perspective(45.0f, (float)WINDOW_WIDTH / (float)WINDOW_HEIGHT, 100.0f, 20000.0f, projection);
|
||||
glm_translate(view, (float *)camPos);
|
||||
glm_lookat((float *)camPos, (float *)marioState->position, (vec3)
|
||||
{
|
||||
0, 1, 0
|
||||
}
|
||||
,
|
||||
view
|
||||
)
|
||||
;
|
||||
glm_mat4_identity(model);
|
||||
|
||||
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
|
||||
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||
|
||||
glUseProgram( renderState->world_shader );
|
||||
glBindVertexArray( renderState->collision.vao );
|
||||
glUniformMatrix4fv( glGetUniformLocation( renderState->world_shader, "model" ), 1, GL_FALSE, (GLfloat*)model );
|
||||
glUniformMatrix4fv( glGetUniformLocation( renderState->world_shader, "view" ), 1, GL_FALSE, (GLfloat*)view );
|
||||
glUniformMatrix4fv( glGetUniformLocation( renderState->world_shader, "projection" ), 1, GL_FALSE, (GLfloat*)projection );
|
||||
glDrawElements( GL_TRIANGLES, renderState->collision.num_vertices, GL_UNSIGNED_SHORT, renderState->collision.index );
|
||||
glUseProgram(renderState->world_shader);
|
||||
glBindVertexArray(renderState->collision.vao);
|
||||
glUniformMatrix4fv(glGetUniformLocation(renderState->world_shader, "model"), 1, GL_FALSE, (GLfloat *)model);
|
||||
glUniformMatrix4fv(glGetUniformLocation(renderState->world_shader, "view"), 1, GL_FALSE, (GLfloat *)view);
|
||||
glUniformMatrix4fv(glGetUniformLocation(renderState->world_shader, "projection"), 1, GL_FALSE, (GLfloat *)projection);
|
||||
glDrawElements(GL_TRIANGLES, renderState->collision.num_vertices, GL_UNSIGNED_SHORT, renderState->collision.index);
|
||||
|
||||
glUseProgram( renderState->mario_shader );
|
||||
glActiveTexture( GL_TEXTURE0 );
|
||||
glBindTexture( GL_TEXTURE_2D, renderState->mario_texture );
|
||||
glBindVertexArray( renderState->mario.vao );
|
||||
glUniformMatrix4fv( glGetUniformLocation( renderState->mario_shader, "view" ), 1, GL_FALSE, (GLfloat*)view );
|
||||
glUniformMatrix4fv( glGetUniformLocation( renderState->mario_shader, "projection" ), 1, GL_FALSE, (GLfloat*)projection );
|
||||
glUniform1i( glGetUniformLocation( renderState->mario_shader, "marioTex" ), 0 );
|
||||
glDrawElements( GL_TRIANGLES, renderState->mario.num_vertices, GL_UNSIGNED_SHORT, renderState->mario.index );
|
||||
glUseProgram(renderState->mario_shader);
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glBindTexture(GL_TEXTURE_2D, renderState->mario_texture);
|
||||
glBindVertexArray(renderState->mario.vao);
|
||||
glUniformMatrix4fv(glGetUniformLocation(renderState->mario_shader, "view"), 1, GL_FALSE, (GLfloat *)view);
|
||||
glUniformMatrix4fv(glGetUniformLocation(renderState->mario_shader, "projection"), 1, GL_FALSE, (GLfloat *)projection);
|
||||
glUniform1i(glGetUniformLocation(renderState->mario_shader, "marioTex"), 0);
|
||||
glDrawElements(GL_TRIANGLES, renderState->mario.num_vertices, GL_UNSIGNED_SHORT, renderState->mario.index);
|
||||
}
|
||||
|
||||
struct Renderer gl33core_renderer = {
|
||||
|
||||
Reference in New Issue
Block a user