Add CPlayerGun holo effect rendering

Runtime/Graphics/Shaders/CAABoxShaderHLSL.cpp

@@ -0,0 +1,83 @@
+#include "CAABoxShader.hpp"
+#include "Graphics/CBooRenderer.hpp"
+
+namespace urde
+{
+
+static const char* VS =
+"struct VertData\n"
+"{\n"
+"    float4 posIn : POSITION;\n"
+"};\n"
+"\n"
+"cbuffer CAABoxUniform : register(b0)\n"
+"{\n"
+"    float4x4 xf;\n"
+"    float4 color;\n"
+"};\n"
+"\n"
+"struct VertToFrag\n"
+"{\n"
+"    float4 pos : SV_Position;\n"
+"    float4 color : COLOR;\n"
+"};\n"
+"\n"
+"VertToFrag main(in VertData v)\n"
+"{\n"
+"    VertToFrag vtf;\n"
+"    vtf.color = bu.color;\n"
+"    vtf.pos = bu.xf * vec4(v.posIn.xyz, 1.0);\n"
+"    return vtf;\n"
+"}\n";
+
+static const char* FS =
+"#include <metal_stdlib>\n"
+"using namespace metal;\n"
+"struct VertToFrag\n"
+"{\n"
+"    float4 pos : SV_Position;\n"
+"    float4 color : COLOR;\n"
+"};\n"
+"\n"
+"float4 main(in VertToFrag vtf) : SV_Target0\n"
+"{\n"
+"    return vtf.color;\n"
+"}\n";
+
+URDE_DECL_SPECIALIZE_SHADER(CAABoxShader)
+
+static boo::IVertexFormat* s_VtxFmt = nullptr;
+static boo::IShaderPipeline* s_Pipeline = nullptr;
+static boo::IShaderPipeline* s_zOnlyPipeline = nullptr;
+
+struct CAABoxShaderD3DDataBindingFactory : TShader<CAABoxShader>::IDataBindingFactory
+{
+    boo::IShaderDataBinding* BuildShaderDataBinding(boo::IGraphicsDataFactory::Context& ctx,
+                                                    CAABoxShader& filter)
+    {
+        boo::ID3DDataFactory::Context& cctx = static_cast<boo::ID3DDataFactory::Context&>(ctx);
+
+        boo::IGraphicsBuffer* bufs[] = {filter.m_uniBuf};
+        return cctx.newShaderDataBinding(filter.m_zOnly ? s_zOnlyPipeline : s_Pipeline, s_VtxFmt,
+                                         filter.m_vbo, nullptr, nullptr, 1, bufs,
+                                         nullptr, nullptr, nullptr, 0, nullptr, nullptr, nullptr);
+    }
+};
+
+TShader<CAABoxShader>::IDataBindingFactory* CAABoxShader::Initialize(boo::ID3DDataFactory::Context& ctx)
+{
+    const boo::VertexElementDescriptor VtxVmt[] =
+    {
+        {nullptr, nullptr, boo::VertexSemantic::Position4},
+    };
+    s_VtxFmt = ctx.newVertexFormat(1, VtxVmt);
+    s_Pipeline = ctx.newShaderPipeline(VS, FS, nullptr, nullptr, nullptr, s_VtxFmt, boo::BlendFactor::SrcAlpha,
+                                       boo::BlendFactor::InvSrcAlpha, boo::Primitive::TriStrips,
+                                       boo::ZTest::LEqual, true, true, false, boo::CullMode::None);
+    s_zOnlyPipeline = ctx.newShaderPipeline(VS, FS, nullptr, nullptr, nullptr, s_VtxFmt, boo::BlendFactor::SrcAlpha,
+                                            boo::BlendFactor::InvSrcAlpha, boo::Primitive::TriStrips,
+                                            boo::ZTest::LEqual, true, false, false, boo::CullMode::None);
+    return new CAABoxShaderD3DDataBindingFactory;
+}
+
+}