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Fancy motion blur for OpenGL, fix a lot of dialogues in OpenGL, fix gravity lensing in OpenGL, ensure Phot and Neut are PMODE_ADD, not FLAT

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This commit is contained in:
Simon Robertshaw
2012-05-12 01:35:55 +01:00
parent d7fa0b139e
commit d69fc052fa
9 changed files with 282 additions and 26 deletions
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29
includes/graphics.h
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@@ -269,16 +269,29 @@ uniform sampler2D tfY;\
uniform float xres;\
uniform float yres;\
void main () {\
vec4 transformX = texture2D(tfX, vec2(gl_TexCoord[0].s, -gl_TexCoord[0].t));\
vec4 transformY = -texture2D(tfY, vec2(gl_TexCoord[0].s, -gl_TexCoord[0].t));\
transformX.r /= xres;\
transformY.g /= yres;\
vec4 texColor = vec4(\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.75, transformY.g*0.75)).r,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.875, transformY.g*0.875)).g,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r, transformY.g)).b,\
vec4 transformX = texture2D(tfX, vec2(gl_TexCoord[0].s, gl_TexCoord[0].t));\
vec4 transformY = texture2D(tfY, vec2(gl_TexCoord[0].s, gl_TexCoord[0].t));\
transformX.r /= xres/4.0;\
transformY.g /= yres/4.0;\
vec4 texColor1 = vec4(\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.90, transformY.g*0.90)).r,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.80, transformY.g*0.80)).g,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.70, transformY.g*0.70)).b,\
1.0\
);\
vec4 texColor2 = vec4(\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.95, transformY.g*0.95)).r,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.85, transformY.g*0.85)).g,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.75, transformY.g*0.75)).b,\
1.0\
);\
vec4 texColor3 = vec4(\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.85, transformY.g*0.85)).r,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.75, transformY.g*0.75)).g,\
texture2D(pTex, gl_TexCoord[0].st-vec2(transformX.r*0.65, transformY.g*0.65)).b,\
1.0\
);\
vec4 texColor = texColor1*0.6 + texColor2*0.2 + texColor3*0.2;\
gl_FragColor = texColor;\
}";
const char * lensVertex = "#version 120\n\

1
includes/powder.h
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@@ -283,6 +283,7 @@ struct particle
int type;
int life, ctype;
float x, y, vx, vy;
float lastX, lastY;
float temp;
float pavg[2];
int flags;