39 lines
755 B
Plaintext
39 lines
755 B
Plaintext
uniform float4x4 ViewProj;
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uniform float4 color = {1.0, 1.0, 1.0, 1.0};
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uniform float2 size;
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uniform float2 count_inv;
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struct VertInOut {
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float4 pos : POSITION;
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float2 uv : TEXCOORD0;
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};
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VertInOut VSStripedLine(VertInOut vert_in)
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{
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VertInOut vert_out;
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vert_out.pos = mul(float4(vert_in.pos.xyz, 1.0), ViewProj);
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vert_out.uv = vert_in.uv;
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return vert_out;
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}
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float4 PSStripedLine(VertInOut vert_in) : TARGET
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{
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float2 multiplier = floor(fmod(vert_in.uv * size * count_inv, float2(2.0, 2.0)));
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if (size.x == 0.0) {
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multiplier.x = 1.0;
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} else {
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multiplier.y = 1.0;
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}
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return color * multiplier.xxxx * multiplier.yyyy;
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}
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technique StripedLine
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{
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pass
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{
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vertex_shader = VSStripedLine(vert_in);
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pixel_shader = PSStripedLine(vert_in);
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}
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}
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