Persson-dev/Tower-Defense
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add face culling

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This commit is contained in:
Simon Pribylski
2023-06-26 09:59:08 +02:00
parent c9ee8216be
commit 6b9528c2ae
2 changed files with 15 additions and 13 deletions
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2
src/render/Renderer.cpp
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@@ -50,8 +50,10 @@ bool Renderer::Init() {
glEnable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND); glEnable(GL_BLEND);
glEnable(GL_DEPTH_TEST); glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDepthFunc(GL_LESS); glDepthFunc(GL_LESS);
glFrontFace(GL_CW);
InitShaders(); InitShaders();
return true; return true;
} }

26
src/render/loader/WorldLoader.cpp
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@@ -71,12 +71,12 @@ GL::VertexArray LoadWorldModel(const td::game::World* world) {
continue; continue;
positions.insert(positions.end(), { positions.insert(positions.end(), {
static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY), static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY),
static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY), static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY),
static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY + 1), static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY + 1),
static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY), static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY + 1),
static_cast<float>(chunkX + tileX), 0, static_cast<float>(chunkY + tileY + 1), static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY),
static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY + 1) static_cast<float>(chunkX + tileX + 1), 0, static_cast<float>(chunkY + tileY + 1)
}); });
@@ -103,8 +103,8 @@ GL::VertexArray LoadWorldModel(const td::game::World* world) {
float fromY = spawn.GetTopLeft().GetY(), toY = spawn.GetBottomRight().GetY(); float fromY = spawn.GetTopLeft().GetY(), toY = spawn.GetBottomRight().GetY();
positions.insert(positions.end(), { positions.insert(positions.end(), {
fromX, 0, fromY,
fromX, 0, toY, fromX, 0, toY,
fromX, 0, fromY,
toX, 0, fromY, toX, 0, fromY,
toX, 0, toY, toX, 0, toY,
@@ -131,8 +131,8 @@ GL::VertexArray LoadWorldModel(const td::game::World* world) {
float fromY = castle.GetTopLeft().GetY(), toY = castle.GetBottomRight().GetY(); float fromY = castle.GetTopLeft().GetY(), toY = castle.GetBottomRight().GetY();
positions.insert(positions.end(), { positions.insert(positions.end(), {
fromX, 0, fromY,
fromX, 0, toY, fromX, 0, toY,
fromX, 0, fromY,
toX, 0, fromY, toX, 0, fromY,
toX, 0, toY, toX, 0, toY,
@@ -168,13 +168,13 @@ GL::VertexArray LoadWorldModel(const td::game::World* world) {
GL::VertexArray LoadTileSelectModel() { GL::VertexArray LoadTileSelectModel() {
std::vector<float> positions = { std::vector<float> positions = {
0, 0, 0, 0, .01, 0,
1, 0, 0, 1, .01, 0,
0, 0, 1, 0, .01, 1,
1, 0, 0, 0, .01, 1,
0, 0, 1, 1, .01, 0,
1, 0, 1 1, .01, 1
}; };
int color = 255 << 24 | 255 << 16 | 255 << 8 | 150; int color = 255 << 24 | 255 << 16 | 255 << 8 | 150;