bf6a44c117
Move Lexicon*, Text (TextTokens, TextEscapes, Base64), Math/RadialGrid, Hash (MD5, XxHash32) and Cipher (Rijndael, XorBytes) into Source/Utility subfolders; update includes, guards, compile.json and CMakeLists.txt. Backfill // OFFSET: above every standalone // FUNCTION: block (89 IDs, addresses from the symbol database) and make it mandatory in CODING_RULES.md and AGENTS.md. Remove the MatchLexicon cast chain.
26 lines
1.4 KiB
C++
26 lines
1.4 KiB
C++
#include "Render/Renderer.h"
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// OFFSET: 0x0055D480
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// FUNCTION: fn_02104
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float* CRenderer::ProjectViewport(const float* position, const float* matrix, float* x, float* y, float* reciprocalDepth) {
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const float inverse = 1.0f / (((matrix[2] * position[0] + matrix[5] * position[1]) + matrix[8] * position[2]) + matrix[11]);
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*reciprocalDepth = inverse;
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*x = (((((matrix[3] * position[1] + position[0] * matrix[0]) + matrix[6] * position[2]) + matrix[9]) * inverse) * this->viewport.scaleX) +
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static_cast<float>(this->viewport.clipCenterX);
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*y = (((((matrix[1] * position[0] + matrix[4] * position[1]) + matrix[7] * position[2]) + matrix[10]) * *reciprocalDepth) * this->viewport.scaleY) +
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static_cast<float>(this->viewport.clipCenterY);
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return y;
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}
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// OFFSET: 0x0055D560
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// FUNCTION: fn_02105
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float* CRenderer::ProjectViewportCentered(
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const float* position, const float* matrix, float* x, float* y, float* reciprocalDepth, float width, float height
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) {
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const float inverse = 1.0f / (((matrix[5] * position[1] + matrix[2] * position[0]) + matrix[8] * position[2]) + matrix[11]);
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*reciprocalDepth = inverse;
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*x = (((((matrix[3] * position[1] + matrix[0] * position[0]) + matrix[6] * position[2]) + matrix[9]) * inverse) * this->viewport.scaleX) + width * 0.5f;
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*y = (((((matrix[4] * position[1] + matrix[1] * position[0]) + matrix[7] * position[2]) + matrix[10]) * *reciprocalDepth) * this->viewport.scaleY) +
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height * 0.5f;
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return y;
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}
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