150 lines
2.3 KiB
Plaintext
150 lines
2.3 KiB
Plaintext
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CCEffect %{
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techniques:
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- passes:
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- vert: vs
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frag: fs
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blendState:
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targets:
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- blend: true
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rasterizerState:
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cullMode: none
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properties:
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texture: { value: white }
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alphaThreshold: { value: 0.5 }
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# 自定义参数
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dh1: {
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value: 0.0,
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editor: {
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tooltip: "染色1",
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range: [0.0, 255255255.0]
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}
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}
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dh2: {
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value: 0.0,
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editor: {
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tooltip: "染色2",
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range: [0.0, 255255255.0]
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}
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}
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alp1: {
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value: 0.0,
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editor: {
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tooltip: "透明度1",
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range: [0.0, 1.0]
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}
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}
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alp2: {
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value: 0.0,
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editor: {
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tooltip: "透明度2",
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range: [0.0, 1.0]
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}
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}
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}%
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CCProgram vs %{
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precision highp float;
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#include <cc-global>
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#include <cc-local>
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in vec3 a_position;
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in vec4 a_color;
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out vec4 v_color;
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#if USE_TEXTURE
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in vec2 a_uv0;
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out vec2 v_uv0;
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#endif
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void main () {
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vec4 pos = vec4(a_position, 1);
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#if CC_USE_MODEL
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pos = cc_matViewProj * cc_matWorld * pos;
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#else
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pos = cc_matViewProj * pos;
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#endif
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#if USE_TEXTURE
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v_uv0 = a_uv0;
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#endif
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v_color = a_color;
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gl_Position = pos;
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}
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}%
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CCProgram fs %{
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precision highp float;
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#include <alpha-test>
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#include <texture>
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in vec4 v_color;
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#if USE_TEXTURE
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in vec2 v_uv0;
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uniform sampler2D texture;
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#endif
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uniform DH {
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//染色1
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float dh1;
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//染色2
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float dh2;
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//透明度
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float alp1;
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//透明度
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float alp2;
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};
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void main () {
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vec4 o = vec4(1, 1, 1, 1);
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#if USE_TEXTURE
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CCTexture(texture, v_uv0, o);
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#endif
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o *= v_color;
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ALPHA_TEST(o);
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if(o.r>=0.5){
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o.a=0.0;
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}
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if(o.g >= 0.5){
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o.r = dh1 / 1000000.0 / 255.0;
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o.g = mod(dh1, 1000000.0) / 1000.0 / 255.0;
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o.b = mod(dh1, 1000.0) / 255.0;
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o.a = alp1;
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if (dh1 == 0.0) {
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o.a = 0.0;
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}
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}
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else if(o.b >= 0.5){
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o.r = dh2 / 1000000.0 / 255.0;
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o.g = mod(dh2, 1000000.0) / 1000.0 / 255.0;
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o.b = mod(dh2, 1000.0) / 255.0;
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o.a = alp2;
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if (dh2 == 0.0) {
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o.a = 0.0;
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}
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}
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else {
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o.a = 0.0;
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}
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gl_FragColor = o;
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}
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}%
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