diff options
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_basic_frag.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/gpu_shader_basic_frag.glsl | 37 |
1 files changed, 7 insertions, 30 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_basic_frag.glsl b/source/blender/gpu/shaders/gpu_shader_basic_frag.glsl index 01a335af048..5f7455582cd 100644 --- a/source/blender/gpu/shaders/gpu_shader_basic_frag.glsl +++ b/source/blender/gpu/shaders/gpu_shader_basic_frag.glsl @@ -20,12 +20,10 @@ #define STIPPLE_HEXAGON 3 #define STIPPLE_DIAG_STRIPES 4 #define STIPPLE_DIAG_STRIPES_SWAP 5 -#define STIPPLE_S3D_INTERLACE_ROW 6 -#define STIPPLE_S3D_INTERLACE_ROW_SWAP 7 -#define STIPPLE_S3D_INTERLACE_COLUMN 8 -#define STIPPLE_S3D_INTERLACE_COLUMN_SWAP 9 -#define STIPPLE_S3D_INTERLACE_CHECKERBOARD 10 -#define STIPPLE_S3D_INTERLACE_CHECKERBOARD_SWAP 11 + +#ifndef NO_SPECULAR +uniform mat4 ProjectionMatrix; +#endif #if defined(USE_SOLID_LIGHTING) || defined(USE_SCENE_LIGHTING) #if defined(USE_FLAT_NORMAL) @@ -58,7 +56,7 @@ uniform sampler2D_default texture_map; #ifdef USE_STIPPLE uniform int stipple_id; #if defined(DRAW_LINE) -varying in float t; +varying float t; uniform int stipple_pattern; #endif #endif @@ -74,14 +72,9 @@ void main() /* We have to use mod function and integer casting. * This can be optimized further with the bitwise operations * when GLSL 1.3 is supported. */ - if (stipple_id == STIPPLE_HALFTONE || - stipple_id == STIPPLE_S3D_INTERLACE_CHECKERBOARD || - stipple_id == STIPPLE_S3D_INTERLACE_CHECKERBOARD_SWAP) - { + if (stipple_id == STIPPLE_HALFTONE) { int result = int(mod(gl_FragCoord.x + gl_FragCoord.y, 2)); bool dis = result == 0; - if (stipple_id == STIPPLE_S3D_INTERLACE_CHECKERBOARD_SWAP) - dis = !dis; if (dis) discard; } @@ -116,22 +109,6 @@ void main() if (!((16 - modx > mody && mody > 8 - modx) || mody > 24 - modx)) discard; } - else if (stipple_id == STIPPLE_S3D_INTERLACE_ROW || stipple_id == STIPPLE_S3D_INTERLACE_ROW_SWAP) { - int result = int(mod(gl_FragCoord.y, 2)); - bool dis = result == 0; - if (stipple_id == STIPPLE_S3D_INTERLACE_ROW_SWAP) - dis = !dis; - if (dis) - discard; - } - else if (stipple_id == STIPPLE_S3D_INTERLACE_COLUMN || stipple_id == STIPPLE_S3D_INTERLACE_COLUMN_SWAP) { - int result = int(mod(gl_FragCoord.x, 2)); - bool dis = result != 0; - if (stipple_id == STIPPLE_S3D_INTERLACE_COLUMN_SWAP) - dis = !dis; - if (dis) - discard; - } else if (stipple_id == STIPPLE_HEXAGON) { int mody = int(mod(gl_FragCoord.y, 2)); int modx = int(mod(gl_FragCoord.x, 4)); @@ -190,7 +167,7 @@ void main() #ifndef NO_SPECULAR /* view vector computation, depends on orthographics or perspective */ - vec3 V = (gl_ProjectionMatrix[3][3] == 0.0) ? normalize(varying_position) : vec3(0.0, 0.0, -1.0); + vec3 V = (ProjectionMatrix[3][3] == 0.0) ? normalize(varying_position) : vec3(0.0, 0.0, -1.0); #endif for (int i = 0; i < NUM_SCENE_LIGHTS; i++) { |