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https://github.com/RGBCube/serenity
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c19632128c
Texture coordinate generation is the concept of automatically generating vertex texture coordinates instead of using the provided coordinates (i.e. `glTexCoord`). This commit implements support for: * The `GL_TEXTURE_GEN_Q/R/S/T` capabilities * The `GL_OBJECT_LINEAR`, `GL_EYE_LINEAR`, `GL_SPHERE_MAP`, `GL_REFLECTION_MAP` and `GL_NORMAL_MAP` modes * Object and eye plane coefficients (write-only at the moment) This changeset allows Tux Racer to render its terrain :^)
88 lines
1.1 KiB
C++
88 lines
1.1 KiB
C++
/*
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* Copyright (c) 2021, Stephan Unverwerth <s.unverwerth@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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namespace SoftGPU {
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enum class AlphaTestFunction {
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Never,
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Always,
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Less,
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LessOrEqual,
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Equal,
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NotEqual,
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GreaterOrEqual,
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Greater,
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};
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enum class BlendFactor {
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Zero,
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One,
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SrcAlpha,
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OneMinusSrcAlpha,
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SrcColor,
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OneMinusSrcColor,
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DstAlpha,
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OneMinusDstAlpha,
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DstColor,
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OneMinusDstColor,
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SrcAlphaSaturate,
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};
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enum class DepthTestFunction {
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Never,
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Always,
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Less,
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LessOrEqual,
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Equal,
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NotEqual,
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GreaterOrEqual,
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Greater,
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};
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enum FogMode {
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Linear,
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Exp,
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Exp2
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};
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enum class PolygonMode {
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Point,
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Line,
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Fill,
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};
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enum class WindingOrder {
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Clockwise,
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CounterClockwise,
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};
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enum class PrimitiveType {
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Triangles,
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TriangleStrip,
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TriangleFan,
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Quads,
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};
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enum TexCoordGenerationCoordinate {
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None = 0x0,
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S = 0x1,
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T = 0x2,
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R = 0x4,
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Q = 0x8,
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All = 0xF,
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};
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enum class TexCoordGenerationMode {
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ObjectLinear,
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EyeLinear,
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SphereMap,
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ReflectionMap,
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NormalMap,
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};
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}
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