Shaders: don't hardcode viewport size in MeshVisualizer test that much.

src/Magnum/Shaders/Test/MeshVisualizerGLTest.cpp

@@ -2504,7 +2504,7 @@ template<MeshVisualizerGL2D::Flag flag> void MeshVisualizerGLTest::renderDefault
     }
 
     /** @todo make this unnecessary */
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
 
     if(flag == MeshVisualizerGL2D::Flag{}) {
         shader.draw(circle);
@@ -2601,7 +2601,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderDefault
     }
 
     /** @todo make this unnecessary */
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
 
     if(flag == MeshVisualizerGL3D::Flag{}) {
         shader.draw(sphere);
@@ -3204,7 +3204,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderDefault
             MeshVisualizerGL3D::Flag::BitangentFromTangentDirection|
             MeshVisualizerGL3D::Flag::NormalDirection|flag};
     /** @todo make this unnecessary */
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
 
     if(flag == MeshVisualizerGL3D::Flag{}) {
         shader.draw(sphere);
@@ -3301,7 +3301,7 @@ template<MeshVisualizerGL2D::Flag flag> void MeshVisualizerGLTest::renderWirefra
     } else circle = MeshTools::compile(circleData);
 
     MeshVisualizerGL2D shader{data.flags|MeshVisualizerGL2D::Flag::Wireframe|flag};
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
 
     if(flag == MeshVisualizerGL2D::Flag{}) {
         shader
@@ -3430,7 +3430,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderWirefra
     } else sphere = MeshTools::compile(sphereData);
 
     MeshVisualizerGL3D shader{data.flags|MeshVisualizerGL3D::Flag::Wireframe|flag};
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
 
     if(flag == MeshVisualizerGL3D::Flag{}) {
         shader
@@ -3612,7 +3612,7 @@ template<MeshVisualizerGL2D::Flag flag> void MeshVisualizerGLTest::renderObjectV
     MeshVisualizerGL2D shader{flags};
     shader
         /* Shouldn't assert (nor warn) when wireframe is not enabled */
-        .setViewportSize({80, 80})
+        .setViewportSize(Vector2{RenderSize})
         .bindColorMapTexture(_colorMapTexture);
 
     GL::Texture2D texture{NoCreate};
@@ -3799,7 +3799,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderObjectV
     MeshVisualizerGL3D shader{flags};
     shader
         /* Shouldn't assert (nor warn) when wireframe is not enabled */
-        .setViewportSize({80, 80})
+        .setViewportSize(Vector2{RenderSize})
         .bindColorMapTexture(_colorMapTexture);
 
     GL::Texture2D texture{NoCreate};
@@ -3944,7 +3944,7 @@ void MeshVisualizerGLTest::renderWireframe3DPerspective() {
     MeshVisualizerGL3D{MeshVisualizerGL3D::Flag::Wireframe}
         .setWireframeWidth(8.0f)
         .setWireframeColor(0xff0000_rgbf)
-        .setViewportSize({80, 80})
+        .setViewportSize(Vector2{RenderSize})
         .setTransformationMatrix(
             Matrix4::translation({0.0f, 0.5f, -3.5f})*
             Matrix4::rotationX(-60.0_degf)*
@@ -4073,7 +4073,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderTangent
     if(data.secondPassFlags) {
         MeshVisualizerGL3D{data.secondPassFlags}
             /** @todo make this unnecessary */
-            .setViewportSize({80, 80})
+            .setViewportSize(Vector2{RenderSize})
             .setTransformationMatrix(transformation)
             .setProjectionMatrix(Matrix4::perspectiveProjection(60.0_degf, 1.0f, 0.1f, 10.0f))
             .setColor(0xffff99_rgbf)
@@ -4083,7 +4083,7 @@ template<MeshVisualizerGL3D::Flag flag> void MeshVisualizerGLTest::renderTangent
 
     MeshVisualizerGL3D shader{data.flags|flag};
     /** @todo make this unnecessary */
-    shader.setViewportSize({80, 80});
+    shader.setViewportSize(Vector2{RenderSize});
     if(data.flags & (MeshVisualizerGL3D::Flag::PrimitiveId|MeshVisualizerGL3D::Flag::ObjectId|MeshVisualizerGL3D::Flag::VertexId))
         shader.bindColorMapTexture(_colorMapTexture);