mirror of https://github.com/Xaymar/obs-StreamFX
79 lines
1.6 KiB
Plaintext
79 lines
1.6 KiB
Plaintext
// Always provided by OBS
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uniform float4x4 ViewProj<
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bool visible = false;
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string name = "View Projection Matrix";
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>;
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// Provided by Stream Effects
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uniform float4 Time<
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bool visible = false;
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string name = "Time Array";
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string description = "A float4 value containing the total time, rendering time and the time since the last tick. The last value is a random number between 0 and 1.";
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>;
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uniform float4x4 Random<
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bool visible = false;
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string name = "Random Array";
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string description = "A float4x4 value containing random values between 0 and 1";
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>;
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// Shader Parameters
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uniform float4 p_my_val<
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bool visible = true;
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string name = "This is a Value";
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float4 minimum = {0., 0., 0., 0.};
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float4 maximum = {1., 1., 1., 1.};
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float4 step = {.01, .01, .01, .01};
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> = {0., 0., 0., 1.};
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// ---------- Shader Code
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sampler_state def_sampler {
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AddressU = Wrap;
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AddressV = Wrap;
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Filter = Linear;
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};
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struct VertData {
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float4 pos : POSITION;
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float2 uv : TEXCOORD0;
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};
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struct FragData {
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float4 pos : POSITION;
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float2 uv : TEXCOORD0;
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};
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FragData VSDefault(VertData v_in) {
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FragData vert_out;
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vert_out.pos = mul(float4(v_in.pos.xyz, 1.0), ViewProj);
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vert_out.uv = v_in.uv;
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return vert_out;
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}
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// ---------- Random Color
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float4 PS_Random(FragData v_in) : TARGET {
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return float4(Random[0][0], Random[0][1], Random[0][2], 1.0);
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}
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technique Random
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{
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pass
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{
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vertex_shader = VSDefault(v_in);
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pixel_shader = PS_Random(v_in);
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}
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}
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// ---------- Fixed Color
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float4 PS_Fixed(FragData v_in) : TARGET {
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return p_my_val;
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}
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technique Draw
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{
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pass
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{
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vertex_shader = VSDefault(v_in);
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pixel_shader = PS_Fixed(v_in);
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}
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}
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