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Differential D4739 Diff 22327 ps/trunk/source/graphics/MiniMapTexture.cpp

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ps/trunk/source/graphics/MiniMapTexture.cpp

Show First 20 Lines • Show All 350 Lines • ▼ Show 20 Lines if (m_WaterHeight != g_Renderer.GetSceneRenderer().GetWaterManager().m_WaterHeight)
m_FinalTextureDirty = true; m_FinalTextureDirty = true;
} }
} }
void CMiniMapTexture::Render( void CMiniMapTexture::Render(
Renderer::Backend::IDeviceCommandContext* deviceCommandContext, Renderer::Backend::IDeviceCommandContext* deviceCommandContext,
CLOSTexture& losTexture, CTerritoryTexture& territoryTexture) CLOSTexture& losTexture, CTerritoryTexture& territoryTexture)
{ {
const CTerrain* terrain = g_Game->GetWorld()->GetTerrain(); const CTerrain& terrain = g_Game->GetWorld()->GetTerrain();
if (!terrain)
return;
if (!m_TerrainTexture) if (!m_TerrainTexture)
CreateTextures(deviceCommandContext, terrain); CreateTextures(deviceCommandContext, terrain);
if (m_TerrainTextureDirty) if (m_TerrainTextureDirty)
RebuildTerrainTexture(deviceCommandContext, terrain); RebuildTerrainTexture(deviceCommandContext, terrain);
RenderFinalTexture(deviceCommandContext, losTexture, territoryTexture); RenderFinalTexture(deviceCommandContext, losTexture, territoryTexture);
} }
void CMiniMapTexture::CreateTextures( void CMiniMapTexture::CreateTextures(
Renderer::Backend::IDeviceCommandContext* deviceCommandContext, const CTerrain* terrain) Renderer::Backend::IDeviceCommandContext* deviceCommandContext, const CTerrain& terrain)
{ {
DestroyTextures(); DestroyTextures();
m_MapSize = terrain->GetVerticesPerSide(); m_MapSize = terrain.GetVerticesPerSide();
const size_t textureSize = round_up_to_pow2(static_cast<size_t>(m_MapSize)); const size_t textureSize = round_up_to_pow2(static_cast<size_t>(m_MapSize));
const Renderer::Backend::Sampler::Desc defaultSamplerDesc = const Renderer::Backend::Sampler::Desc defaultSamplerDesc =
Renderer::Backend::Sampler::MakeDefaultSampler( Renderer::Backend::Sampler::MakeDefaultSampler(
Renderer::Backend::Sampler::Filter::LINEAR, Renderer::Backend::Sampler::Filter::LINEAR,
Renderer::Backend::Sampler::AddressMode::CLAMP_TO_EDGE); Renderer::Backend::Sampler::AddressMode::CLAMP_TO_EDGE);
Renderer::Backend::IDevice* backendDevice = deviceCommandContext->GetDevice(); Renderer::Backend::IDevice* backendDevice = deviceCommandContext->GetDevice();
Show All 37 Lines
{ {
m_TerrainTexture.reset(); m_TerrainTexture.reset();
m_FinalTexture.reset(); m_FinalTexture.reset();
m_TerrainData.reset(); m_TerrainData.reset();
} }
void CMiniMapTexture::RebuildTerrainTexture( void CMiniMapTexture::RebuildTerrainTexture(
Renderer::Backend::IDeviceCommandContext* deviceCommandContext, Renderer::Backend::IDeviceCommandContext* deviceCommandContext,
const CTerrain* terrain) const CTerrain& terrain)
{ {
const u32 x = 0; const u32 x = 0;
const u32 y = 0; const u32 y = 0;
const u32 width = m_MapSize - 1; const u32 width = m_MapSize - 1;
const u32 height = m_MapSize - 1; const u32 height = m_MapSize - 1;
m_WaterHeight = g_Renderer.GetSceneRenderer().GetWaterManager().m_WaterHeight; m_WaterHeight = g_Renderer.GetSceneRenderer().GetWaterManager().m_WaterHeight;
m_TerrainTextureDirty = false; m_TerrainTextureDirty = false;
for (u32 j = 0; j < height; ++j) for (u32 j = 0; j < height; ++j)
{ {
u32* dataPtr = m_TerrainData.get() + ((y + j) * width) + x; u32* dataPtr = m_TerrainData.get() + ((y + j) * width) + x;
for (u32 i = 0; i < width; ++i) for (u32 i = 0; i < width; ++i)
{ {
const float avgHeight = ( terrain->GetVertexGroundLevel((int)i, (int)j) const float avgHeight = (
+ terrain->GetVertexGroundLevel((int)i+1, (int)j) terrain.GetVertexGroundLevel(static_cast<int>(i), static_cast<int>(j))
+ terrain->GetVertexGroundLevel((int)i, (int)j+1) + terrain.GetVertexGroundLevel(static_cast<int>(i+1), static_cast<int>(j))
+ terrain->GetVertexGroundLevel((int)i+1, (int)j+1) + terrain.GetVertexGroundLevel(static_cast<int>(i), static_cast<int>(j+1))
+ terrain.GetVertexGroundLevel(static_cast<int>(i+1), static_cast<int>(j+1))
) / 4.0f; ) / 4.0f;
if (avgHeight < m_WaterHeight && avgHeight > m_WaterHeight - m_ShallowPassageHeight) if (avgHeight < m_WaterHeight && avgHeight > m_WaterHeight - m_ShallowPassageHeight)
{ {
// shallow water // shallow water
*dataPtr++ = 0xffc09870; *dataPtr++ = 0xffc09870;
} }
else if (avgHeight < m_WaterHeight) else if (avgHeight < m_WaterHeight)
{ {
// Set water as constant color for consistency on different maps // Set water as constant color for consistency on different maps
*dataPtr++ = 0xffa07850; *dataPtr++ = 0xffa07850;
} }
else else
{ {
int hmap = ((int)terrain->GetHeightMap()[(y + j) * m_MapSize + x + i]) >> 8; const int hmap =
static_cast<int>(terrain.GetHeightMap()[(y + j) * m_MapSize + x + i]) >> 8;
int val = (hmap / 3) + 170; int val = (hmap / 3) + 170;
u32 color = 0xFFFFFFFF; u32 color = 0xFFFFFFFF;
CMiniPatch* mp = terrain->GetTile(x + i, y + j); CMiniPatch* const mp = terrain.GetTile(x + i, y + j);
if (mp) if (mp)
{ {
CTerrainTextureEntry* tex = mp->GetTextureEntry(); CTerrainTextureEntry* tex = mp->GetTextureEntry();
if (tex) if (tex)
{ {
// If the texture can't be loaded yet, set the dirty flags // If the texture can't be loaded yet, set the dirty flags
// so we'll try regenerating the terrain texture again soon // so we'll try regenerating the terrain texture again soon
if (!tex->GetTexture()->TryLoad()) if (!tex->GetTexture()->TryLoad())
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