Implement CPlasmaProjectile

Shaders/CColoredStripShader.shader

@@ -0,0 +1,151 @@
+#shader CColoredStripShader
+#attribute position4
+#attribute color
+#attribute uv4
+#srcfac srcalpha
+#dstfac invsrcalpha
+#primitive tristrips
+#depthtest lequal
+#depthwrite false
+#culling none
+
+
+#vertex glsl
+layout(location=0) in vec4 posIn;
+layout(location=1) in vec4 colorIn;
+layout(location=2) in vec4 uvIn;
+
+UBINDING0 uniform ColoredQuadUniform
+{
+  mat4 xf;
+  vec4 color;
+};
+
+struct VertToFrag
+{
+  vec4 color;
+  vec2 uv;
+};
+
+SBINDING(0) out VertToFrag vtf;
+void main()
+{
+  vtf.color = colorIn * color;
+  vtf.uv = uvIn.xy;
+  gl_Position = xf * vec4(posIn.xyz, 1.0);
+}
+
+#fragment glsl
+struct VertToFrag
+{
+  vec4 color;
+  vec2 uv;
+};
+
+SBINDING(0) in VertToFrag vtf;
+layout(location=0) out vec4 colorOut;
+TBINDING0 uniform sampler2D tex;
+void main()
+{
+  colorOut = vtf.color * texture(tex, vtf.uv);
+}
+
+
+#vertex hlsl
+struct VertData
+{
+  float4 posIn : POSITION;
+  float4 colorIn : COLOR;
+  float4 uvIn : UV;
+};
+
+cbuffer ColoredQuadUniform : register(b0)
+{
+  float4x4 xf;
+  float4 color;
+};
+
+struct VertToFrag
+{
+  float4 position : SV_Position;
+  float4 color : COLOR;
+  float2 uv : UV;
+};
+
+VertToFrag main(in VertData v)
+{
+  VertToFrag vtf;
+  vtf.color = v.colorIn * color;
+  vtf.uv = v.uvIn.xy;
+  vtf.position = mul(xf, float4(v.posIn.xyz, 1.0));
+  return vtf;
+}
+
+#fragment hlsl
+SamplerState samp : register(s0);
+Texture2D tex0 : register(t0);
+struct VertToFrag
+{
+  float4 position : SV_Position;
+  float4 color : COLOR;
+  float2 uv : UV;
+};
+
+float4 main(in VertToFrag vtf) : SV_Target0
+{
+  return vtf.color * tex0.Sample(samp, vtf.uv);
+}
+
+
+#vertex metal
+struct VertData
+{
+  float4 posIn [[ attribute(0) ]];
+  float4 colorIn [[ attribute(1) ]];
+  float4 uvIn [[ attribute(2) ]];
+};
+
+struct ColoredQuadUniform
+{
+  float4x4 xf;
+  float4 color;
+};
+
+struct VertToFrag
+{
+  float4 position [[ position ]];
+  float4 color;
+  float2 uv;
+};
+
+vertex VertToFrag vmain(VertData v [[ stage_in ]], constant ColoredQuadUniform& cqu [[ buffer(2) ]])
+{
+  VertToFrag vtf;
+  vtf.color = v.colorIn * cqu.color;
+  vtf.uv = v.uvIn.xy;
+  vtf.position = cqu.xf * float4(v.posIn.xyz, 1.0);
+  return vtf;
+}
+
+#fragment metal
+struct VertToFrag
+{
+  float4 position [[ position ]];
+  float4 color;
+  float2 uv;
+};
+
+fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
+                      sampler samp [[ sampler(0) ]],
+                      texture2d<float> tex0 [[ texture(0) ]])
+{
+  return vtf.color * tex0.sample(samp, vtf.uv);
+}
+
+#shader CColoredStripShaderAdditive : CColoredStripShader
+#srcfac srcalpha
+#dstfac one
+
+#shader CColoredStripShaderFullAdditive : CColoredStripShader
+#srcfac one
+#dstfac one

Shaders/CMakeLists.txt

@@ -7,6 +7,7 @@ include_directories(../hecl/include
 add_shader(CAABoxShader)
 add_shader(CCameraBlurFilter)
 add_shader(CColoredQuadFilter)
+add_shader(CColoredStripShader)
 add_shader(CDecalShaders)
 add_shader(CElementGenShaders)
 add_shader(CEnergyBarShader)