62 lines
2.7 KiB
C++
62 lines
2.7 KiB
C++
#include "skybox.h"
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Skybox::Skybox() {}
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Skybox::~Skybox() {}
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void Skybox::Init(float size){
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int count = 0;
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VertexBuffer::VertexData* vd = new VertexBuffer::VertexData[24];
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vd[count++] = VertexBuffer::VertexData(-size, -size, size, 1.f, 1.f, 1.f, .25f, .5f);
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vd[count++] = VertexBuffer::VertexData(-size, size, size, 1.f, 1.f, 1.f, .25f, .75f);
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vd[count++] = VertexBuffer::VertexData(size, size, size, 1.f, 1.f, 1.f, 0.f, .75f);
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vd[count++] = VertexBuffer::VertexData(size, -size, size, 1.f, 1.f, 1.f, 0.f, .5f);
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vd[count++] = VertexBuffer::VertexData(-size, -size, -size, 1.f, 1.f, 1.f, .5f, .5f);
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vd[count++] = VertexBuffer::VertexData(-size, size, -size, 1.f, 1.f, 1.f, .5f, .75f);
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vd[count++] = VertexBuffer::VertexData(-size, size, size, 1.f, 1.f, 1.f, .25f, .75f);
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vd[count++] = VertexBuffer::VertexData(-size, -size, size, 1.f, 1.f, 1.f, .25f, .5f);
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vd[count++] = VertexBuffer::VertexData(size, -size, -size, 1.f, 1.f, 1.f, .75f, .5f);
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vd[count++] = VertexBuffer::VertexData(size, size, -size, 1.f, 1.f, 1.f, .75f, .75f);
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vd[count++] = VertexBuffer::VertexData(-size, size, -size, 1.f, 1.f, 1.f, .5f, .75f);
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vd[count++] = VertexBuffer::VertexData(-size, -size, -size, 1.f, 1.f, 1.f, .5f, .5f);
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vd[count++] = VertexBuffer::VertexData(size, -size, size, 1.f, 1.f, 1.f, 1.f, .5f);
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vd[count++] = VertexBuffer::VertexData(size, size, size, 1.f, 1.f, 1.f, 1.f, .75f);
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vd[count++] = VertexBuffer::VertexData(size, size, -size, 1.f, 1.f, 1.f, .75f, .75f);
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vd[count++] = VertexBuffer::VertexData(size, -size, -size, 1.f, 1.f, 1.f, .75f, .5f);
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vd[count++] = VertexBuffer::VertexData(size, size, size, 1.f, 1.f, 1.f, .25f, 1.f);
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vd[count++] = VertexBuffer::VertexData(-size, size, size, 1.f, 1.f, 1.f, .25f, .75f);
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vd[count++] = VertexBuffer::VertexData(-size, size, -size, 1.f, 1.f, 1.f, .5f, .75f);
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vd[count++] = VertexBuffer::VertexData(size, size, -size, 1.f, 1.f, 1.f, .5f, 1.f);
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vd[count++] = VertexBuffer::VertexData(-size, -size, size, 1.f, 1.f, 1.f, .5f, .25f);
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vd[count++] = VertexBuffer::VertexData(size, -size, size, 1.f, 1.f, 1.f, .75f, .25f);
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vd[count++] = VertexBuffer::VertexData(size, -size, -size, 1.f, 1.f, 1.f, .75f, .5f);
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vd[count++] = VertexBuffer::VertexData(-size, -size, -size, 1.f, 1.f, 1.f, .5f, .5f);
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m_vertexBuffer.SetMeshData(vd, count);
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delete[] vd;
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}
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void Skybox::Render(Transformation tran) const {
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glDisable(GL_DEPTH_TEST);
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glDisable(GL_BLEND);
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glLoadMatrixf(tran.GetMatrix().GetInternalValues());
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m_texture.Bind();
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m_shader.Use();
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m_vertexBuffer.Render();
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m_shader.Disable();
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glEnable(GL_DEPTH_TEST);
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glEnable(GL_BLEND);
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}
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Texture& Skybox::GetTexture() { return m_texture; }
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Shader& Skybox::GetShader() { return m_shader; }
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