LGram16
dd97ddec92
Move git root from Client/ to src/ to track all source code: - Client: Game client source (moved to Client/Client/) - Server: Game server source - GameTools: Development tools - CryptoSource: Encryption utilities - database: Database scripts - Script: Game scripts - rylCoder_16.02.2008_src: Legacy coder tools - GMFont, Game: Additional resources 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
#include "Shader_BumpSpecV.h"
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#include "SceneManager.h"
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CShader_BumpSpecV::CShader_BumpSpecV() {
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// Vertex Shader Declare setting
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DWORD vertexshaderdeclaration[]=
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{
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D3DVSD_STREAM(0),
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(D3DVSD_REG(0, D3DVSDT_FLOAT3)), // vertex position
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(D3DVSD_REG(1, D3DVSDT_FLOAT3)), // vertex normal
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(D3DVSD_REG(3, D3DVSDT_FLOAT2)), // vertex texture coord
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(D3DVSD_REG(5, D3DVSDT_FLOAT3)), // S
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(D3DVSD_REG(6, D3DVSDT_FLOAT3)), // T
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D3DVSD_END()
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};
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// Create Vertex Shader
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CreateVertexShader("c:/MP-project/Shaders/1_BumpDiffSpec.vsh",vertexshaderdeclaration);
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m_fBumpScale = 1.0f;
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}
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CShader_BumpSpecV::~CShader_BumpSpecV() {
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}
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void CShader_BumpSpecV::Apply() {
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CSceneManager::GetDevice()->SetVertexShader(m_dwVertexShader);
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SetupVertexShaderConstants();
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}
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void CShader_BumpSpecV::SetupVertexShaderConstants() {
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LPDIRECT3DDEVICE8 lpDevice = CSceneManager::GetDevice();
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lpDevice->SetVertexShaderConstant(CV_BUMP_SCALE, D3DXVECTOR4(0.0f, 0.0f, 0.0f, m_fBumpScale), 1);
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// Shader constant setting
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/* *************
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LPDIRECT3DDEVICE8 lpDevice = CSceneManager::GetDevice();
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lpDevice->SetVertexShaderConstant(CV_ZERO, D3DXVECTOR4(0.0f, 0.0f, 0.0f, 0.0f), 1);
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lpDevice->SetVertexShaderConstant(CV_ONE, D3DXVECTOR4(1.0f, 1.0f, 1.0f, 1.0f), 1);
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lpDevice->SetVertexShaderConstant(CV_HALF, D3DXVECTOR4(0.5f, 0.5f, 0.5f, 0.5f), 1);
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// Matrix Set
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D3DXMATRIX matWorld,matView,matProject;
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lpDevice->GetTransform(D3DTS_WORLD,&matWorld);
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lpDevice->GetTransform(D3DTS_VIEW,&matView);
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lpDevice->GetTransform(D3DTS_PROJECTION,&matProject);
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D3DXMATRIX matTemp;
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D3DXMATRIX matWorldView;
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D3DXMATRIX matInvWorldView;
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D3DXMATRIX matWorldViewProj;
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D3DXMATRIX matInvWorld;
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D3DXMatrixMultiply(&matTemp, &matWorld, &matView);
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D3DXMatrixMultiply(&matWorldViewProj, &matTemp, &matProject);
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D3DXMatrixMultiply(&matWorldView, &matWorld, &matView);
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D3DXMatrixInverse(&matInvWorld, NULL, &matWorld);
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D3DXMatrixInverse(&matInvWorldView, NULL, &matWorldView);
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// Set World Camera Pos
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matrix *pmatPos = CSceneManager::m_ViewCamera->GetMatPosition();
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D3DXVECTOR3 vecCamera3 = D3DXVECTOR3(pmatPos->_41,pmatPos->_42,pmatPos->_43);
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D3DXVECTOR4 vecCamera4 = D3DXVECTOR4(vecCamera3.x,vecCamera3.y,vecCamera3.z,0.0f);
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lpDevice->SetVertexShaderConstant(CV_EYE_POS_WORLD, vecCamera4, 1);
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// Projection to clip space
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D3DXMatrixTranspose(&matWorldViewProj, &matWorldViewProj);
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lpDevice->SetVertexShaderConstant(CV_WORLDVIEWPROJ_0, &matWorldViewProj(0, 0), 4);
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D3DXMatrixTranspose(&matWorldViewProj, &matWorldViewProj);
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// Transform to eye space
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D3DXMatrixTranspose(&matWorldView, &matWorldView);
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lpDevice->SetVertexShaderConstant(CV_WORLDVIEW_0, &matWorldView(0, 0), 4);
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D3DXMatrixTranspose(&matWorldView, &matWorldView);
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// Transform to world space
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D3DXMatrixTranspose(&matWorld, &matWorld);
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lpDevice->SetVertexShaderConstant(CV_WORLD_0, &matWorld(0, 0), 4);
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D3DXMatrixTranspose(&matWorld, &matWorld);
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// Transform for normals
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lpDevice->SetVertexShaderConstant(CV_WORLDVIEWIT_0, &matInvWorldView(0, 0), 1);
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lpDevice->SetVertexShaderConstant(CV_WORLDVIEWIT_1, &matInvWorldView(1, 0), 1);
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lpDevice->SetVertexShaderConstant(CV_WORLDVIEWIT_2, &matInvWorldView(2, 0), 1);
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// Set BumpScale
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lpDevice->SetVertexShaderConstant(CV_BUMP_SCALE, D3DXVECTOR4(0.0f, 0.0f, 0.0f, m_fBumpScale), 1);
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lpDevice->SetVertexShaderConstant(21, D3DXVECTOR4(1.0f,1.0f,1.0f,0.0f), 1);
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********************** */ // Set Light Directiom
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/*
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static int inc = 0;
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static float fLightDistance = 0.95f;
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D3DXVECTOR3 vecLightDirection;
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D3DMATRIX *pmatV = CSceneManager::m_ViewCamera->GetMatView();
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D3DXVECTOR3 vecFwd = D3DXVECTOR3(pmatV->_41,pmatV->_42,pmatV->_43) - vecCamera3;
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vecLightDirection = -vecFwd;
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D3DXVec3Normalize(&vecLightDirection,&vecLightDirection);
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D3DXVECTOR4 vecLight = D3DXVECTOR4(vecLightDirection.x,vecLightDirection.y,vecLightDirection.z,1.0f);
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// Light Direction Setting
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lpDevice->SetVertexShaderConstant(21, vecLight, 1);
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*/
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}
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