diff options
Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve/opengl/shader')
7 files changed, 32 insertions, 11 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java b/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java index b2c73a2e4..dff536645 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java @@ -44,6 +44,7 @@ public class AttributeNames { public static final String COLOR_ATTR_NAME = "gca_Colors"; public static final String FBO_VERTEX_ATTR_NAME = "gca_FboVertices"; + public static final String FBO_TEXCOORDS_ATTR_NAME = "gca_FboTexCoords"; } diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java b/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java index f37025516..7244851ff 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java @@ -4,6 +4,8 @@ public class UniformNames { public static final String gcu_PMVMatrix01 = "gcu_PMVMatrix01"; // gcu_PMVMatrix[3]; // P, Mv, and Mvi public static final String gcu_ColorStatic = "gcu_ColorStatic"; public static final String gcu_Weight = "gcu_Weight"; + public static final String gcu_ColorTexUnit = "gcu_ColorTexUnit"; + public static final String gcu_ColorTexBBox = "gcu_ColorTexBBox"; public static final String gcu_PMVMatrix02 = "gcu_PMVMatrix02"; // gcu_PMVMatrix[3]; // P, Mv, and Mvi public static final String gcu_FboTexUnit = "gcu_FboTexUnit"; diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1-curve_simple.glsl b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1-curve_simple.glsl index 373e8d575..83b312a0b 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1-curve_simple.glsl +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1-curve_simple.glsl @@ -1,7 +1,11 @@ if( gcv_CurveParam.x == 0.0 && gcv_CurveParam.y == 0.0 ) { // pass-1: Lines -#ifdef USE_COLOR_CHANNEL +#if defined(USE_COLOR_TEXTURE) && defined(USE_COLOR_CHANNEL) + mgl_FragColor = texture2D(gcu_ColorTexUnit, gcv_ColorTexCoord.st) * gcv_Color * gcu_ColorStatic; +#elif defined(USE_COLOR_TEXTURE) + mgl_FragColor = texture2D(gcu_ColorTexUnit, gcv_ColorTexCoord.st) * gcu_ColorStatic; +#elif defined(USE_COLOR_CHANNEL) mgl_FragColor = gcv_Color * gcu_ColorStatic; #else mgl_FragColor = gcu_ColorStatic; @@ -17,7 +21,13 @@ float position = rtex.y - (rtex.x * (1.0 - rtex.x)); float a = clamp(0.5 - ( position/length(f) ) * sign(gcv_CurveParam.y), 0.0, 1.0); -#ifdef USE_COLOR_CHANNEL +#if defined(USE_COLOR_TEXTURE) && defined(USE_COLOR_CHANNEL) + vec4 t = texture2D(gcu_ColorTexUnit, gcv_ColorTexCoord.st); + mgl_FragColor = vec4(t.rgb * gcv_Color.rgb * gcu_ColorStatic.rgb, t.a * gcv_Color.a * gcu_ColorStatic.a * a); +#elif defined(USE_COLOR_TEXTURE) + vec4 t = texture2D(gcu_ColorTexUnit, gcv_ColorTexCoord.st); + mgl_FragColor = vec4(t.rgb * gcu_ColorStatic.rgb, t.a * gcu_ColorStatic.a * a); +#elif defined(USE_COLOR_CHANNEL) mgl_FragColor = vec4(gcv_Color.rgb * gcu_ColorStatic.rgb, gcv_Color.a * gcu_ColorStatic.a * a); #else mgl_FragColor = vec4(gcu_ColorStatic.rgb, gcu_ColorStatic.a * a); diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1.vp index 46729cfd0..c6ed4ca58 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1.vp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-pass1.vp @@ -11,7 +11,6 @@ void main(void) { - // gl_Position = gcu_PMVMatrix02[0] * gcu_PMVMatrix02[1] * vec4(gca_Vertices, 1); gl_Position = gcu_PMVMatrix02[0] * gcu_PMVMatrix02[1] * gca_Vertices; #if 1 gcv_CurveParam = gca_CurveParams; @@ -24,6 +23,10 @@ void main(void) gcv_CurveParam = gca_CurveParams; } #endif +#ifdef USE_COLOR_TEXTURE + vec2 dim = vec2(gcu_ColorTexBBox.z - gcu_ColorTexBBox.x, gcu_ColorTexBBox.w - gcu_ColorTexBBox.y); + gcv_ColorTexCoord = vec2(gca_Vertices.x - gcu_ColorTexBBox.x, gca_Vertices.y - gcu_ColorTexBBox.y) / dim; +#endif #ifdef USE_COLOR_CHANNEL gcv_Color = gca_Colors; #endif diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-single.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-single.vp index 7598c23f8..14210be39 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-single.vp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-single.vp @@ -11,7 +11,6 @@ void main(void) { - // gl_Position = gcu_PMVMatrix01[0] * gcu_PMVMatrix01[1] * vec4(gca_Vertices, 1); gl_Position = gcu_PMVMatrix01[0] * gcu_PMVMatrix01[1] * gca_Vertices; #if 1 gcv_CurveParam = gca_CurveParams; @@ -24,6 +23,10 @@ void main(void) gcv_CurveParam = gca_CurveParams; } #endif +#ifdef USE_COLOR_TEXTURE + vec2 dim = vec2(gcu_ColorTexBBox.z - gcu_ColorTexBBox.x, gcu_ColorTexBBox.w - gcu_ColorTexBBox.y); + gcv_ColorTexCoord = vec2(gca_Vertices.x - gcu_ColorTexBBox.x, gca_Vertices.y - gcu_ColorTexBBox.y) / dim; +#endif #ifdef USE_COLOR_CHANNEL gcv_Color = gca_Colors; #endif diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl b/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl index 848c26819..ae7fa8490 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl @@ -6,6 +6,11 @@ uniform mat4 gcu_PMVMatrix01[3]; // P, Mv, and Mvi uniform vec4 gcu_ColorStatic; uniform float gcu_Weight; +#ifdef USE_COLOR_TEXTURE + uniform sampler2D gcu_ColorTexUnit; + uniform vec4 gcu_ColorTexBBox; +#endif + uniform mat4 gcu_PMVMatrix02[3]; // P, Mv, and Mvi uniform sampler2D gcu_FboTexUnit; @@ -14,11 +19,4 @@ uniform sampler2D gcu_FboTexUnit; */ uniform vec2 gcu_FboTexSize; -// const int MAX_TEXTURE_UNITS = 8; // <= gl_MaxTextureImageUnits -// const int MAX_LIGHTS = 8; -// uniform mat3 gcu_NormalMatrix; // transpose(inverse(ModelView)).3x3 -// uniform int gcu_ColorEnabled; -// uniform int gcu_TexCoordEnabled[MAX_TEXTURE_UNITS]; -// uniform int gcu_CullFace; - #endif // uniforms_glsl diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/varyings.glsl b/src/jogl/classes/jogamp/graph/curve/opengl/shader/varyings.glsl index 2054c9c21..265ab6915 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/varyings.glsl +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/varyings.glsl @@ -6,6 +6,10 @@ varying vec3 gcv_CurveParam; varying vec2 gcv_FboTexCoord; +#ifdef USE_COLOR_TEXTURE + varying vec2 gcv_ColorTexCoord; +#endif + #ifdef USE_COLOR_CHANNEL varying vec4 gcv_Color; #endif |