diff options
-rw-r--r-- | src/datavisualization/engine/shaders/surface_ES2.frag | 2 | ||||
-rw-r--r-- | src/datavisualization/engine/surface3dcontroller.cpp | 2 | ||||
-rw-r--r-- | src/datavisualization/engine/surface3drenderer.cpp | 4 | ||||
-rw-r--r-- | src/datavisualization/engine/theme.cpp | 2 | ||||
-rw-r--r-- | src/datavisualization/utils/utils.cpp | 2 |
5 files changed, 6 insertions, 6 deletions
diff --git a/src/datavisualization/engine/shaders/surface_ES2.frag b/src/datavisualization/engine/shaders/surface_ES2.frag index a9aec528..7f40ba4d 100644 --- a/src/datavisualization/engine/shaders/surface_ES2.frag +++ b/src/datavisualization/engine/shaders/surface_ES2.frag @@ -11,7 +11,7 @@ uniform highp float lightStrength; uniform highp float ambientStrength; void main() { - highp vec2 gradientUV = vec2(0.5, (coords_mdl.y + 1.0) / 2.0); + highp vec2 gradientUV = vec2(0.0, (coords_mdl.y + 1.001) / 2.0); // ~1000 pixel texture, we need a margin for 1/1000 rounding error highp vec3 materialDiffuseColor = texture2D(textureSampler, gradientUV).xyz; highp vec3 materialAmbientColor = vec3(ambientStrength, ambientStrength, ambientStrength) * materialDiffuseColor; highp vec3 materialSpecularColor = vec3(1.0, 1.0, 1.0); diff --git a/src/datavisualization/engine/surface3dcontroller.cpp b/src/datavisualization/engine/surface3dcontroller.cpp index c8823eb7..688747bb 100644 --- a/src/datavisualization/engine/surface3dcontroller.cpp +++ b/src/datavisualization/engine/surface3dcontroller.cpp @@ -142,7 +142,7 @@ bool Surface3DController::surfaceGrid() void Surface3DController::setGradient(const QLinearGradient &gradient) { m_userDefinedGradient = gradient; - m_userDefinedGradient.setStart(1, 1000); + m_userDefinedGradient.setStart(2, 1024); m_userDefinedGradient.setFinalStop(0, 0); m_changeTracker.gradientColorChanged = true; emitNeedRender(); diff --git a/src/datavisualization/engine/surface3drenderer.cpp b/src/datavisualization/engine/surface3drenderer.cpp index 31da7af4..67ad66d4 100644 --- a/src/datavisualization/engine/surface3drenderer.cpp +++ b/src/datavisualization/engine/surface3drenderer.cpp @@ -1644,11 +1644,11 @@ void Surface3DRenderer::drawScene(GLuint defaultFboHandle) void Surface3DRenderer::updateSurfaceGradient(const QLinearGradient &gradient) { - QImage image(QSize(1, 1000), QImage::Format_RGB32); + QImage image(QSize(2, 1024), QImage::Format_RGB32); QPainter pmp(&image); pmp.setBrush(QBrush(gradient)); pmp.setPen(Qt::NoPen); - pmp.drawRect(0, 0, 1, 1000); + pmp.drawRect(0, 0, 2, 1024); if (m_gradientTexture) { m_textureHelper->deleteTexture(&m_gradientTexture); diff --git a/src/datavisualization/engine/theme.cpp b/src/datavisualization/engine/theme.cpp index d9f2974a..387540b1 100644 --- a/src/datavisualization/engine/theme.cpp +++ b/src/datavisualization/engine/theme.cpp @@ -37,7 +37,7 @@ Theme::Theme() m_highlightBarColor(QColor(Qt::red)), m_highlightRowColor(QColor(Qt::darkRed)), m_highlightColumnColor(QColor(Qt::darkMagenta)), - m_surfaceGradient(QLinearGradient(1, 1000, 0, 0)), + m_surfaceGradient(QLinearGradient(2, 1024, 0, 0)), m_lightStrength(4.0f), m_ambientStrength(0.3f), m_highlightLightStrength(8.0f), diff --git a/src/datavisualization/utils/utils.cpp b/src/datavisualization/utils/utils.cpp index 947dbfba..eb74d1a3 100644 --- a/src/datavisualization/utils/utils.cpp +++ b/src/datavisualization/utils/utils.cpp @@ -29,7 +29,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE #define NUM_IN_POWER(y, x) for (;y<x;y<<=1) -#define MIN_POWER 32 +#define MIN_POWER 2 GLuint Utils::getNearestPowerOfTwo(GLuint value, GLuint &padding) { |