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improve panels, inverted brush outline color

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omigamedev
2019-04-06 16:17:11 +02:00
parent 1bb9b5dec5
commit 3611057f18
5 changed files with 21 additions and 4 deletions
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7
src/canvas_modes.cpp
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@@ -242,8 +242,11 @@ void CanvasModePen::on_Draw(const glm::mat4& ortho, const glm::mat4& proj, const
tip_color = glm::vec4(s.col, s.flow);
}
}
ShaderManager::u_int(kShaderUniform::DrawOutline, glm::min(tip_scale.x, tip_scale.y) < 20 || m_resizing ? false : m_draw_outline);
ShaderManager::u_vec4(kShaderUniform::Col, tip_color);
glm::u8vec4 pixel;
glReadPixels(pos.x, App::I.height - pos.y - 1, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &pixel);
bool outline = glm::min(tip_scale.x, tip_scale.y) < 20 || m_resizing ? false : m_draw_outline;
ShaderManager::u_int(kShaderUniform::DrawOutline, outline);
ShaderManager::u_vec4(kShaderUniform::Col, outline ? glm::vec4(1.f - glm::vec3(pixel) / 255.f, 1.f) : tip_color);
ShaderManager::u_mat4(kShaderUniform::MVP,
glm::scale(glm::vec3(1, -1, 1)) *
ortho *