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Differential D3635 Diff 16324 ps/trunk/source/renderer/OverlayRenderer.cpp

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ps/trunk/source/renderer/OverlayRenderer.cpp

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* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>. * along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/ */
#include "precompiled.h" #include "precompiled.h"
#include "OverlayRenderer.h" #include "OverlayRenderer.h"
#include "graphics/Camera.h"
#include "graphics/LOSTexture.h" #include "graphics/LOSTexture.h"
#include "graphics/Overlay.h" #include "graphics/Overlay.h"
#include "graphics/Terrain.h" #include "graphics/Terrain.h"
#include "graphics/TextureManager.h" #include "graphics/TextureManager.h"
#include "lib/hash.h" #include "lib/hash.h"
#include "lib/ogl.h" #include "lib/ogl.h"
#include "maths/MathUtil.h" #include "maths/MathUtil.h"
#include "maths/Quaternion.h" #include "maths/Quaternion.h"
▲ Show 20 Lines • Show All 420 Lines • ▼ Show 20 Lines#endif
// ---------------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------------
if (shaderTexLineNormal) if (shaderTexLineNormal)
{ {
shaderTexLineNormal->Bind(); shaderTexLineNormal->Bind();
shaderTexLineNormal->BindTexture(str_losTex, los.GetTexture()); shaderTexLineNormal->BindTexture(str_losTex, los.GetTexture());
shaderTexLineNormal->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f); shaderTexLineNormal->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f);
shaderTexLineNormal->Uniform(str_transform, g_Renderer.GetViewCamera().GetViewProjection());
// batch render only the non-always-visible overlay lines using the normal shader // batch render only the non-always-visible overlay lines using the normal shader
RenderTexturedOverlayLines(shaderTexLineNormal, false); RenderTexturedOverlayLines(shaderTexLineNormal, false);
shaderTexLineNormal->Unbind(); shaderTexLineNormal->Unbind();
} }
// ---------------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------------
if (shaderTexLineAlwaysVisible) if (shaderTexLineAlwaysVisible)
{ {
shaderTexLineAlwaysVisible->Bind(); shaderTexLineAlwaysVisible->Bind();
// TODO: losTex and losTransform are unused in the always visible shader; see if these can be safely omitted // TODO: losTex and losTransform are unused in the always visible shader; see if these can be safely omitted
shaderTexLineAlwaysVisible->BindTexture(str_losTex, los.GetTexture()); shaderTexLineAlwaysVisible->BindTexture(str_losTex, los.GetTexture());
shaderTexLineAlwaysVisible->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f); shaderTexLineAlwaysVisible->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f);
shaderTexLineAlwaysVisible->Uniform(str_transform, g_Renderer.GetViewCamera().GetViewProjection());
// batch render only the always-visible overlay lines using the LoS-ignored shader // batch render only the always-visible overlay lines using the LoS-ignored shader
RenderTexturedOverlayLines(shaderTexLineAlwaysVisible, true); RenderTexturedOverlayLines(shaderTexLineAlwaysVisible, true);
shaderTexLineAlwaysVisible->Unbind(); shaderTexLineAlwaysVisible->Unbind();
} }
// ---------------------------------------------------------------------------------------- // ----------------------------------------------------------------------------------------
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glDepthMask(0); glDepthMask(0);
CLOSTexture& los = g_Renderer.GetScene().GetLOSTexture(); CLOSTexture& los = g_Renderer.GetScene().GetLOSTexture();
shader->Bind(); shader->Bind();
shader->BindTexture(str_losTex, los.GetTexture()); shader->BindTexture(str_losTex, los.GetTexture());
shader->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f); shader->Uniform(str_losTransform, los.GetTextureMatrix()[0], los.GetTextureMatrix()[12], 0.f, 0.f);
shader->Uniform(str_transform, g_Renderer.GetViewCamera().GetViewProjection());
// Base offsets (in bytes) of the two backing stores relative to their owner VBO // Base offsets (in bytes) of the two backing stores relative to their owner VBO
u8* indexBase = m->quadIndices.Bind(); u8* indexBase = m->quadIndices.Bind();
u8* vertexBase = m->quadVertices.Bind(); u8* vertexBase = m->quadVertices.Bind();
GLsizei indexStride = m->quadIndices.GetStride(); GLsizei indexStride = m->quadIndices.GetStride();
GLsizei vertexStride = m->quadVertices.GetStride(); GLsizei vertexStride = m->quadVertices.GetStride();
for (OverlayRendererInternals::QuadBatchMap::iterator it = m->quadBatchMap.begin(); it != m->quadBatchMap.end(); ++it) for (OverlayRendererInternals::QuadBatchMap::iterator it = m->quadBatchMap.begin(); it != m->quadBatchMap.end(); ++it)
{ {
▲ Show 20 Lines • Show All 69 Lines • ▼ Show 20 Lines#else
glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY); glEnableClientState(GL_TEXTURE_COORD_ARRAY);
CShaderTechniquePtr tech = g_Renderer.GetShaderManager().LoadEffect(str_foreground_overlay); CShaderTechniquePtr tech = g_Renderer.GetShaderManager().LoadEffect(str_foreground_overlay);
tech->BeginPass(); tech->BeginPass();
CShaderProgramPtr shader = tech->GetShader(); CShaderProgramPtr shader = tech->GetShader();
shader->Uniform(str_transform, g_Renderer.GetViewCamera().GetViewProjection());
float uvs[8] = { 0,1, 1,1, 1,0, 0,0 }; float uvs[8] = { 0,1, 1,1, 1,0, 0,0 };
shader->TexCoordPointer(GL_TEXTURE0, 2, GL_FLOAT, sizeof(float)*2, &uvs[0]); shader->TexCoordPointer(GL_TEXTURE0, 2, GL_FLOAT, sizeof(float)*2, &uvs[0]);
for (size_t i = 0; i < m->sprites.size(); ++i) for (size_t i = 0; i < m->sprites.size(); ++i)
{ {
SOverlaySprite* sprite = m->sprites[i]; SOverlaySprite* sprite = m->sprites[i];
if (!i || sprite->m_Texture != m->sprites[i - 1]->m_Texture)
shader->BindTexture(str_baseTex, sprite->m_Texture); shader->BindTexture(str_baseTex, sprite->m_Texture);
if (shader)
shader->Uniform(str_colorMul, sprite->m_Color); shader->Uniform(str_colorMul, sprite->m_Color);
CVector3D pos[4] = { CVector3D pos[4] = {
sprite->m_Position + right*sprite->m_X0 + up*sprite->m_Y0, sprite->m_Position + right*sprite->m_X0 + up*sprite->m_Y0,
sprite->m_Position + right*sprite->m_X1 + up*sprite->m_Y0, sprite->m_Position + right*sprite->m_X1 + up*sprite->m_Y0,
sprite->m_Position + right*sprite->m_X1 + up*sprite->m_Y1, sprite->m_Position + right*sprite->m_X1 + up*sprite->m_Y1,
sprite->m_Position + right*sprite->m_X0 + up*sprite->m_Y1 sprite->m_Position + right*sprite->m_X0 + up*sprite->m_Y1
}; };
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